Schematic Diagram - Panel Section (2/2) - Sony HCD-GX250 Servce Manual

HCD-GX250
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5-13. SCHEMATIC DIAGRAM – PANEL SECTION (2/2) –
3 7 6 3 1 5 1 5 0
CN603
7P
R778 100
R777 100
R776 100
R775 100
R774 100
JR617 0
T E
L 1 3 9 4 2 2 9 6 5 1 3
w w w
• See page 44 for IC PIN FUNCTION DESCRIPTION.
FL601
FL
C622
4.7
50V
R719 C620
R718 C621 LED601
3.3k 47
SELU5223C -STP15
22k 35V 0.022
R716
22k R772 1k
R717
3.3k
R773 100
R789
47k
C643 0.1
R784 100
JR613
0
JW712
JW
JW620
JW
JW631
JW
JW640
JW
JR606
C624
D607 JR604 JR
18p
1SS355TE-17 JR
C647
47
C654
D611 D609
10V
0.1 1SS355TE-17
1SS355TE-17
D630 R678
R677
1SS355TE-17 100k
0
C648
22
16V
x a o
y
. i
WIRE806
WIRE
(CHASSIS)
http://www.xiaoyu163.com
C623
4.7
50V
R771
47k
D625
1SS355TE-17
D621
1SS355TE-17
C641
0.1
25V
Q Q
R749 100k
3 7 6
R748 100k
IC601 R747 100k
LC876972B
-52S2-E R746 100k
R745 100k
R744 100k
R743 100k
R742 100k
R741 100k
R740 100k
R739 100k
R738 100k
R737 100k
R732
470k
X602
R681
10MHz C607
220k
1000p
C653
C649
R680 330p
0.1
22k
C610
C611
1000 0.1
6.3V
u 1 6 3
36 36
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2 4
8 9 9
R710 R712
10k 10
R711 R713
10k 10
C617 C618
1000p 1000p
R608
4.7k
R621
10k
R622
1k
Q601
2SB1068TP-K
R790
Q606 R609
1k 22k
DTC143EKA-
T146 JR621
R610 R611
0
22k
10k
R797
1k
R623
R613
10k
R612
22k
10k
R624
1k
Q602
R614
2SB1116-TP-LK
22k
Q607
R615
DTC143EKA-
D615 22k
T146
1SS355TE-17
R798
1k
3 1 5 1 5 0 8 9 2
R616 R617
R625 10k 22k
10k
R626 R799
1k 1k
R619
R618
10k 22k
Q603
2SB1116-TP-LK
R620
22k
Q608
DTC143EKA-
D616
T146
1SS355TE-17
CN608
R714
3P
100
JR624 0
R715 CN610
47 3P
C619
47
10V
D608
1SS355TE-17
IC603
MM1574A
R863
100
C612
10
16V
C608
C646 C609
R679 C606 0.01
22 1
100 1
16V
Q604
2SA1175TP-HFE
R689
4.7k
m
R683 R684
R786 220k 1k
10k
D610
UDZSTE
Q616 -174.3B
DTC143EKA-T146
c o
-176.8B
.
2
8 9 9
4 9 8 2 9 9
CN602
13P
IC610
RPM7240-H4
R682
10k
Q605
2SC3052F
R686
47k
R687
10k
C613 R685 C614
0.1 47k 0.1
D613 D614
1SS355TE-17 1SS355TE-17
D632
UDZSTE
R688 IC604 -173.6B
M62703ML
470
C615
D631
2.2
UDZSTE
50V